Question #15

The test statistic of z=0.78 is obtained when testing the claim that p > 0.3.

a. Identify the hypothesis test as being? two-tailed, left-tailed, or? right-tailed.

b. Find the? P-value.

c. Using a significance level of ?=0.05?,should we reject H₀ or should we fail to reject H₀??

View page 1 of the standard normal distribution table.

NEGATIVE z Scores Standard Normal (7) Distribution: Curnulative Area from the LEFT 140and -11 11 HOOT -24POSITIVE z Scores 0 Standard Normal (z) Distribution: Cumulative Area from the LEFT 19 100 03 6120 5199 6279 5319 500D 5040 5675 5714 5478 9636 5753 5617 02 6064 8141 03 0.5 1 50 und up 3.5